www.pudn.com > PV.rar > InitializeMPPtrackIref.m.txt, change:2016-10-20,size:259b

%  
% ECEN2060 
% Initialize MPPtrackIref 
% 
global Iref; 
global Increment; 
global Pold; 
Pold = 0; % initial value for the sensed power 
Iref = 4; % initial value for the current reference 
Increment = -1; % initial direction: decrease reference current